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Port our imported parts of Nbtk to ShellTheme

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ShellTheme replaces both NbtkStyle and ccss_stylesheet_t.

The interface NbtkStylable is replaced by usage of ShellThemeNode.
A concrete node class allows some significant optimizations of property
inheritance that would have been much more difficult to achieve with
the highly abstract pair of NbtkStylable and ccss_node_t.

Some operations that were previously on NbtkStylable (like the
::style-changed signal) are directly on NtkWidget.

Custom properties are no longer registered as param-specs; instead you
call directly into shell theme node to look up a length or color:

shell_theme_node_get_length (theme_node, "border-spacing", FALSE, &spacing);

The dependency on libccss is dropped, while preserving all existing
functionality and adding proper parsing and inheritance of font properties
and proper inheritance for the 'color' property.

Some more javascript tests for CSS functionality are added; workarounds for
a CSS bug where *.some-class was needed instead of .some-class are removed.
This commit is contained in:
Owen W. Taylor
2009-09-19 21:10:15 -04:00
parent 98215f497d
commit db0c2b5959
25 changed files with 502 additions and 2513 deletions
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5
js/ui/main.js
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@ -67,9 +67,10 @@ function start() {
for (let i = 0; i < children.length; i++)
children[i].destroy();
let style = Nbtk.Style.get_default();
let themeContext = Shell.ThemeContext.get_for_stage (global.stage);
let stylesheetPath = global.datadir + "/theme/gnome-shell.css";
style.load_from_file(stylesheetPath);
let theme = new Shell.Theme ({ application_stylesheet: stylesheetPath });
themeContext.set_theme (theme);
global.connect('panel-run-dialog', function(panel) {
// Make sure not more than one run dialog is shown.